Roof encaustic tile system capable of fixing photovoltaic support

Abstract

A roof encaustic tile system capable of fixing a photovoltaic support comprises roof composite encaustic tiles, the roof composite encaustic tiles are installed on roof purlines, and the roof composite encaustic tiles are connected through roof encaustic tile fixing pieces. The roof composite encaustic tile comprises a heat preservation layer and a metal plate on the outer side, the two ends of the metal plate are provided with a warped left wing edge and a warped right wing edge, and the metal plate, the left wing edge and the right wing edge are of a one-piece type metal structure. The roof encaustic tile fixing pieces are attached to the side faces of the roof composite encaustic tiles, the bottoms of the roof encaustic tile fixing pieces and the roof purlins are fixedly installed, and the upper portions of the roof encaustic tile fixing pieces and the left flanges and the right flanges of the two adjacent roof composite encaustic tiles are jointly curled and fixed to form curled fixing parts. By means of the structure, the roof encaustic tile system capable of fixing the photovoltaic support is good in waterproofness and fast and convenient to install.

Description

Technical Field

[0001] This utility model relates to the field of building construction, specifically to a roof tile system that can fix photovoltaic brackets. Background Technology

[0002] Colored tile roofing projects are widely used in my country and are carried out in huge quantities, especially in industrial projects such as large-span and steel structure projects.

[0003] Photovoltaic power generation is a clean energy source that my country has been vigorously promoting in recent years. Utilizing newly constructed large-area rooftop projects to install photovoltaic panels for power generation is also a new technology that my country is strongly advocating.

[0004] The current forming process for colored tile roofing projects in my country is generally a through-type, screw-fixed structure, where the colored tiles are fixed to the purlins (keel) using self-tapping screws. The main problem with this fixing method is poor roof waterproofing. If photovoltaic brackets are then fixed to this type of roof, only traditional fixing methods can be used, further worsening the roof's waterproofing performance. Summary of the Invention

[0005] The purpose of this invention is to overcome the technical problems of poor waterproof performance and low fixing strength in existing structural forms, and to provide a roof tile system that can fix photovoltaic brackets.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: a roof tile system with fixed photovoltaic brackets, including roof composite tile (1), the roof composite tile (1) is installed on the roof purlin (2), and the roof composite tile (1) is connected to the roof composite tile (1) through the roof tile fixing component (3);

[0007] The roof composite colored tile (1) includes an insulation layer (1-2) and an outer metal plate (1-1). The metal plate (1-1) has raised left flange (1-3) and right flange (1-4) at both ends. The metal plate (1-1), left flange (1-3) and right flange (1-4) are a one-piece metal structure.

[0008] The roof tile fixing component (3) is attached to the side of the roof composite tile (1). The bottom of the roof tile fixing component (3) is fixedly installed with the roof purlin (2). The upper part of the roof tile fixing component (3) is rolled up and fixed together with the left edge (1-3) and right edge (1-4) of the two adjacent roof composite tiles (1) to form a rolled fixing part.

[0009] The metal plate (1-1) on the upper surface of the roof composite colored tile (1) is provided with reinforcing ribs (1-5), and the reinforcing ribs (1-5) are raised metal plates.

[0010] The roof tile fixing component (3) includes a vertical plate (3-1), a bottom plate (3-3) at the bottom end of the roof vertical plate (3-1), the bottom plate (3-3) is perpendicular to the vertical plate (3-1), the top end of the vertical plate (3-1) is provided with a bent section (3-4), the bent section (3-4) is connected to a clamping plate (3-2), the clamping plate (3-2) is folded back downwards, the folding direction is away from the extension direction of the bottom plate (3-3), and the clamping plate (3-2) is parallel to the vertical plate (3-1).

[0011] The base plate (3-3) is fixed to the roof purlin (2) by nails. The right wing edge (1-4) of the left roof tile fixing component (3) is fastened between one side of the upright plate (3-1) and the clamping plate (3-2). The left wing edge (1-3) of the right roof tile fixing component (3) is attached to the other side of the upright plate (3-1). The right wing edge (1-4) of the left roof tile fixing component (3), the clamping plate (3-2), the upright plate (3-1), and the left wing edge (1-3) of the right roof tile fixing component (3) together form the raised part.

[0012] The raised portion is rolled downwards by 180° to form a snap-back portion.

[0013] The lower end of the card plate (3-2) is rolled up from bottom to top, wraps around the lower end of the snap-back part, and tilts upward to form a 360° flipping part.

[0014] The beneficial effects of this utility model are:

[0015] 1. Excellent roof waterproofing performance: The roof adopts a side-overlapping and rolled edge process with colored steel plates, ensuring that there are no water seepage points on the entire roof.

[0016] 2. Clear stress distribution on photovoltaic support: The load of the photovoltaic support is directly transferred to the purlins through the integrated roof tile fixing components, and the stress transfer path is clear;

[0017] 3. Simple product manufacturing: There are only two non-standard products, roof composite colored tiles and roof colored tile fasteners, while purlins and fixing screws, installation tools, etc. are all standard products;

[0018] 4. Quick product installation: The edge-rolling tool is a standardized and conventional device, which is simple and quick to operate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 A schematic diagram of the structure of composite colored roof tiles (1);

[0021] Figure 3 A schematic diagram of the structure of the roof tile fixing component (3);

[0022] Figure 4This is a schematic diagram of step 7a in Example 1;

[0023] Figure 5 This is a schematic diagram of step 7b in Example 1;

[0024] Figure 6 This is a schematic diagram of the retraction part structure in step 7c of Example 1;

[0025] Figure 7 This is a schematic diagram of the flipping part structure in step 7c of Example 1. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings.

[0027] like Figure 1 The roof tile system shown includes a roof composite tile (1), which is installed on a roof purlin (2). The roof composite tile (1) is connected to the roof composite tile (1) by roof tile fasteners (3). The purlin (2) is generally a C-shaped steel or an I-shaped steel, with both ends fixed to the roof truss beams. The top end is used to fix the roof composite tile 1 and transfer all the roof loads to the roof truss beams.

[0028] like Figure 2 The roof composite colored tile (1) shown includes an insulation layer (1-2) and an outer metal plate (1-1). The metal plate (1-1) has raised left flange (1-3) and right flange (1-4) at both ends. The metal plate (1-1), left flange (1-3), and right flange (1-4) are a one-piece metal structure, formed by roll forming from a single metal plate. The insulation layer (1-2) is generally made of rock wool or other materials that meet the design requirements and is integrated with the metal plate (1-1). The metal plate (1-1) on the upper surface of the roof composite colored tile (1) is provided with reinforcing ribs (1-5). The reinforcing ribs (1-5) are raised metal plates that increase the rigidity of the roof composite colored tile. In the figure, B is the designed width of the roof composite colored tile, D is the designed thickness of the insulation layer, and H is the designed flange height.

[0029] like Figure 3 The roof tile fastener (3) shown is attached to the side of the roof composite tile (1). The bottom of the roof tile fastener (3) is fixedly installed with the roof purlin (2), and the upper part of the roof tile fastener (3) is rolled up and fixed together with the left edge (1-3) and right edge (1-4) of the two adjacent roof composite tiles (1) to form a rolled fixing part.

[0030] Specifically, the roof tile fixing component (3) includes a vertical plate (3-1), a bottom plate (3-3) at the bottom end of the roof vertical plate (3-1), the bottom plate (3-3) being perpendicular to the vertical plate (3-1), a bent section (3-4) at the top end of the vertical plate (3-1), the bent section (3-4) being connected to a clamping plate (3-2), the clamping plate (3-2) being folded downwards, the folding direction being away from the extension direction of the bottom plate (3-3), and the clamping plate (3-2) being parallel to the vertical plate (3-1).

[0031] The roof tile fastener (3) is made of high-strength metal material and is integrally molded. Its thickness, width and arrangement spacing are determined by mechanical calculation. Its function is twofold: first, to firmly connect the roof composite tile (1) with the purlin (2) during the installation stage; second, to roll and seal the edges from the bending section (3-4) along with the left flange (1-3) and the right flange (1-4) to ensure that the color plate is sealed and does not leak water, and at the same time, the end serves as the fixed base for the photovoltaic bracket. The upright plate (3-1) is the straight section of the fastener. The clamping plate (3-2) is used to temporarily clamp the right flange (1-4). The top of the clamping plate (3-2) is provided with a reserved hole for fixing the photovoltaic bracket. The bottom plate (3-3) is close to the purlin (2) and is fixed firmly to it. L1 Upright plate design height: L1 = D + H, that is, the upright plate design height is the sum of the insulation layer thickness and the flange height. L2 Clamping plate design length: L2 <H。

[0032] The base plate (3-3) is fixed to the roof purlin (2) by nails. The right flange (1-4) of the left roof tile fixing component (3) is fastened between one side of the upright plate (3-1) and the clamping plate (3-2), and the left flange of the right roof tile fixing component (3) is fastened between the upright plate (3-1) and the clamping plate (3-2).

[0033] (1-3) On the other side of the mounting plate (3-1), the right flange (1-4) of the left roof tile fastener (3), the clamping plate (3-2), the mounting plate (3-1), and the left flange (1-3) of the right roof tile fastener (3) together form a raised section. The raised section is rolled down 180° to form a snap-back section. The lower end of the clamping plate (3-2) is rolled up from bottom to top, passing over the lower end of the snap-back section, and raised upward to form a 360° flipped section.

[0034] Example 1:

[0035] Installation and use of roof tile systems with fixed photovoltaic brackets:

[0036] 1. Design stage: Based on the specifications and dimensions of the roof photovoltaic panels, determine the magnitude of the additional load on the roof, and then calculate the specifications and dimensions of the purlins (2) and the roof tile fasteners (3);

[0037] 2. Preparation of composite colored roof tiles (1):

[0038] a) Metal sheet roll forming: a traditional process;

[0039] b) Composite of insulation layer and metal plate: Traditional process;

[0040] 3. Preparation of roof tile fasteners (3): Traditional process;

[0041] 4. Preparation of purlin strips (2) and other roof fixing screws: standard parts;

[0042] 5. Preparation of installation tools: metal edge rolling machine, standard tools;

[0043] 6. Roof truss and purlin installation: to be carried out according to design requirements;

[0044] 7. Installation of composite colored roof tiles (1):

[0045] 7a) After the colored tiles are in place, the roof tile fastener (3) is secured to the right flange (1-4), and the base plate (3-3) is tightly attached to the top surface of the purlin and fixed with self-tapping screws. Figure 4 As shown:

[0046] 7b) Install the next roof composite tile, with the left edge (1-3) of the next tile tightly attached to the roof tile fastener (3), such as... Figure 5 As shown:

[0047] 7c) Use a curling machine to curl the top edge of the fixing part along the bottom plate (3-3). This is generally a two-stage curling process. Now, curl the raised part downwards by 180°, as shown below. Figure 6 As shown; forming a 360° rotating section; then tilting the clamping plate (3-2) upwards, so that the left wing edge (1-3), right wing edge (1-4) of the colored tile, together with the roof colored tile fixing piece (3), finally rotate 360°, as shown. Figure 7 As shown, finally, flip the end of the clamping plate (3-2) of the fastener upwards and use the clamping pliers to press and correct it a second time:

[0048] 7d) Continue in this manner to complete the installation of the composite colored roof tiles;

[0049] 7e) Treatment of eaves and corners;

[0050] 7f) Install the photovoltaic bracket using the pre-drilled holes in the card plate (3-2);

[0051] 7g) Install rooftop photovoltaic panels;

[0052] Completed in 7 hours.

Claims

1. A roof tile system with a fixed photovoltaic support, characterized in that: Includes roof composite colored tiles (1), which are installed on roof purlins (2) and connected to each other by roof colored tile fasteners (3); The roof composite colored tile (1) includes an insulation layer (1-2) and an outer metal plate (1-1). The metal plate (1-1) has raised left flange (1-3) and right flange (1-4) at both ends. The metal plate (1-1), left flange (1-3) and right flange (1-4) are a one-piece metal structure. The roof tile fixing component (3) is attached to the side of the roof composite tile (1). The bottom of the roof tile fixing component (3) is fixedly installed with the roof purlin (2). The upper part of the roof tile fixing component (3) is rolled up and fixed together with the left edge (1-3) and right edge (1-4) of the two adjacent roof composite tiles (1) to form a rolled fixing part.

2. The roof tile system with a fixed photovoltaic support according to claim 1, characterized in that: The metal plate (1-1) on the upper surface of the roof composite colored tile (1) is provided with reinforcing ribs (1-5), and the reinforcing ribs (1-5) are raised metal plates.

3. A roof tile system with a fixed photovoltaic support according to claim 1, characterized in that: The roof tile fixing component (3) includes a vertical plate (3-1), a bottom plate (3-3) at the bottom end of the roof vertical plate (3-1), the bottom plate (3-3) is perpendicular to the vertical plate (3-1), the top end of the vertical plate (3-1) is provided with a bent section (3-4), the bent section (3-4) is connected to a clamping plate (3-2), the clamping plate (3-2) is folded back downwards, the folding direction is away from the extension direction of the bottom plate (3-3), and the clamping plate (3-2) is parallel to the vertical plate (3-1).

4. A roof tile system with a fixed photovoltaic support according to claim 3, characterized in that: The base plate (3-3) is fixed to the roof purlin (2) by nails. The right wing edge (1-4) of the left roof tile fixing component (3) is fastened between one side of the upright plate (3-1) and the clamping plate (3-2). The left wing edge (1-3) of the right roof tile fixing component (3) is attached to the other side of the upright plate (3-1). The right wing edge (1-4) of the left roof tile fixing component (3), the clamping plate (3-2), the upright plate (3-1), and the left wing edge (1-3) of the right roof tile fixing component (3) together form the raised part.

5. A roof tile system with a fixed photovoltaic support according to claim 4, characterized in that: The raised portion is rolled downwards by 180° to form a snap-back portion.

6. A roof tile system with a fixed photovoltaic support according to claim 5, characterized in that: The lower end of the card plate (3-2) is rolled up from bottom to top, wraps around the lower end of the snap-back part, and tilts upward to form a 360° flipping part.

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